20313312301203 has 8 divisors (see below), whose sum is σ = 27084453070848. Its totient is φ = 13542189866184.

The previous prime is 20313312301181. The next prime is 20313312301223. The reversal of 20313312301203 is 30210321331302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20313312301203 - 2²² = 20313308106899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20313312301223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1747875 + ... + 6609212.

It is an arithmetic number, because the mean of its divisors is an integer number (3385556633856).

Almost surely, 2^{20313312301203} is an apocalyptic number.

20313312301203 is a deficient number, since it is larger than the sum of its proper divisors (6771140769645).

20313312301203 is an equidigital number, since it uses as much as digits as its factorization.

20313312301203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9167313.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 20313312301203 its reverse (30210321331302), we get a palindrome (50523633632505).

The spelling of 20313312301203 in words is "twenty trillion, three hundred thirteen billion, three hundred twelve million, three hundred one thousand, two hundred three".